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Controlled synthesis of Pt-Ni bimetallic catalysts and study of their catalytic properties

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Controlled synthesis of Pt-Ni bimetallic catalysts and study of their catalytic properties/ by Yuen Wu.
Author:	Wu, Yuen.
Published:	Berlin, Heidelberg :Springer Berlin Heidelberg : : 2016.,
Description:	xii, 111 p. :ill. (some col.), digital ; : 24 cm.;
Contained By:	Springer eBooks
Subject:	Metal catalysts - Synthesis. -
Online resource:	http://dx.doi.org/10.1007/978-3-662-49847-7
ISBN:	9783662498477

Controlled synthesis of Pt-Ni bimetallic catalysts and study of their catalytic properties
Wu, Yuen.

Controlled synthesis of Pt-Ni bimetallic catalysts and study of their catalytic properties[electronic resource] /by Yuen Wu. - Berlin, Heidelberg :Springer Berlin Heidelberg :2016. - xii, 111 p. :ill. (some col.), digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Controllable Synthesis of Water-soluble Pt-Ni Alloys and the Study of their Catalytic Properties -- The Study of a Strategy for Desigining a Concave Pt-Ni Alloy through Controlled Chemical Synthesis -- The Discovery of Nano Defect Effects and the Design of Trimetallic Pt-Ni@M Core-shell Catalysts -- The Synthesis Strategy of Au Modified Pt-Ni Trimetal Nanoframe Structure.

This thesis focuses on the controlled synthesis of Pt-Ni bimetallic nanoparticles and the study of their catalytic properties. It discusses in detail the nucleation mechanism and the growth process of bimetallic systems, which is vital for a deeper understanding of the design of bimetallic catalysts. The author presents four pioneering studies: (1) syntheses of water-soluble octahedral, truncated octahedral, and cubic Pt-Ni nanocrystals and the study of their structure-activity relationship in model hydrogenation reactions; (2) a strategy for designing a concave Pt-Ni alloy using controllable chemical etching; (3) defect-dominated shape recovery of nanocrystals, which is a new synthesis strategy for trimetallic catalysts; (4) a sophisticated construction of Au islands on Pt-Ni, which is an ideal trimetallic nanoframe catalyst. This thesis inspires researchers working in materials, catalysis as well as other interdisciplinary areas.

ISBN: 9783662498477

Standard No.: 10.1007/978-3-662-49847-7doiSubjects--Topical Terms:

1108746
Metal catalysts
--Synthesis.

LC Class. No.: QD505

Dewey Class. No.: 541.395

Controlled synthesis of Pt-Ni bimetallic catalysts and study of their catalytic properties
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520 $a This thesis focuses on the controlled synthesis of Pt-Ni bimetallic nanoparticles and the study of their catalytic properties. It discusses in detail the nucleation mechanism and the growth process of bimetallic systems, which is vital for a deeper understanding of the design of bimetallic catalysts. The author presents four pioneering studies: (1) syntheses of water-soluble octahedral, truncated octahedral, and cubic Pt-Ni nanocrystals and the study of their structure-activity relationship in model hydrogenation reactions; (2) a strategy for designing a concave Pt-Ni alloy using controllable chemical etching; (3) defect-dominated shape recovery of nanocrystals, which is a new synthesis strategy for trimetallic catalysts; (4) a sophisticated construction of Au islands on Pt-Ni, which is an ideal trimetallic nanoframe catalyst. This thesis inspires researchers working in materials, catalysis as well as other interdisciplinary areas.
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